INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6a52ca0a9ab5f1bb05ae7d058f2ca4eb1d05858b4b89b341fe229e95b1a78cd', 
    'zkB1piMdqo0A2koGr0aJYzhFdxKEpbVMQn6foTt134s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00099

Result

int(1)